| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $106.95 | 12.585% | $120.4097 | $120.41 | $120.40 | $120.40 |
| Purchase #2 | $101.79 | 8.471% | $110.4126 | $110.41 | $110.40 | $110.40 |
| Purchase #3 | $142.69 | 3.575% | $147.7912 | $147.79 | $147.80 | $147.80 |
| Purchase #4 | $245.35 | 3.361% | $253.5962 | $253.60 | $253.60 | $253.60 |
| Purchase #5 | $125.28 | 7.701% | $134.9278 | $134.93 | $134.95 | $134.90 |
| Purchase #6 | $217.45 | 13.694% | $247.2276 | $247.23 | $247.25 | $247.20 |
| Purchase #7 | $22.29 | 13.169% | $25.2254 | $25.23 | $25.25 | $25.20 |
| 7 purchase totals = | $961.80 | $1,039.5905 | $1,039.60 | $1,039.65 | $1,039.50 | |